Commit d7bb469a authored by Peter Xu's avatar Peter Xu Committed by Michael S. Tsirkin
Browse files

intel_iommu: reset intr_enabled when system reset 



This is found when I was debugging another problem.  Until now no bug
is reported with this but we'd better reset the IR status correctly
after a system reset.

Acked-by: default avatarJason Wang <jasowang@redhat.com>
Signed-off-by: default avatarPeter Xu <peterx@redhat.com>
Reviewed-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent 2a078b10

hw/i386/intel_iommu.c

+1 −0
Original line number Diff line number Diff line
@@ -3138,6 +3138,7 @@ static void vtd_init(IntelIOMMUState *s) 
    s->root = 0;

    s->root_extended = false;

    s->dmar_enabled = false;

    s->intr_enabled = false;

    s->iq_head = 0;

    s->iq_tail = 0;

    s->iq = 0;